| 1001 | FOSTER | Stonewall County, TX | Oil Property | Jun 2026 |
| 1002 | FOSTER | Ector County, TX | Oil & Gas Property | Jun 2026 |
| 1003 | FOSTER | San Jacinto County, TX | Oil & Gas Property | Aug 2025 |
| 1004 | FOSTER | Duval County, TX | Oil & Gas Property | Jun 2026 |
| 1005 | FOSTER | Gaines County, TX | Oil & Gas Property | Jun 2026 |
| 1006 | FOSTER | Tarrant County, TX | Gas Property | Dec 2021 |
| 1007 | FOSTER | Callahan County, TX | Oil & Gas Property | Feb 2024 |
| 1008 | FOSTER | King County, TX | Oil & Gas Property | Jun 2026 |
| 1009 | FOSTER | Wichita County, TX | Oil & Gas Property | Jun 2026 |
| 1010 | FOSTER | Denton County, TX | Oil & Gas Property | Jun 2026 |
| 1011 | FOSTER | Sterling County, TX | Oil & Gas Property | Jul 2025 |
| 1012 | FOSTER | Terrell County, TX | Oil & Gas Property | Dec 2022 |
| 1013 | FOSTER | Moore County, TX | Gas Property | May 2026 |
| 1014 | FOSTER | Throckmorton County, TX | Oil & Gas Property | Feb 2015 |
| 1015 | FOSTER | Wichita County, TX | Oil & Gas Property | Nov 2021 |
| 1016 | FOSTER | Sterling County, TX | Oil & Gas Property | Jun 2026 |
| 1017 | FOSTER | Mitchell County, TX | Oil & Gas Property | Mar 2022 |
| 1018 | FOSTER | Sterling County, TX | Oil & Gas Property | Jun 2026 |
| 1019 | FOSTER 4 | Throckmorton County, TX | Oil Property | Dec 2024 |
| 1020 | FOSTER CREEK ESTATES 1 | Fort Bend County, TX | Oil & Gas Property | May 2025 |
| 1021 | FOSTER DERMO | Hopkins County, TX | Oil & Gas Property | Jun 2026 |
| 1022 | FOSTER FARMS | Fort Bend County, TX | Oil & Gas Property | Jun 2026 |
| 1023 | FOSTER GBSA UNIT | Ector County, TX | Oil & Gas Property | Jun 2026 |
| 1024 | FOSTER J. ESTATE | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 1025 | FOSTER LAS | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 1026 | FOSTER LBR CO | Harris County, TX | Oil & Gas Property | Oct 2025 |
| 1027 | FOSTER LUMBER CO | San Jacinto County, TX | Oil & Gas Property | Jun 2026 |
| 1028 | FOSTER LUMBER CO | San Jacinto County, TX | Oil & Gas Property | Jun 2026 |
| 1029 | FOSTER MCDONALD | Sterling County, TX | Oil & Gas Property | Jun 2026 |
| 1030 | FOSTER UNIT | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 1031 | FOSTER UNIT I | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 1032 | FOSTER W. L. EST | Mitchell County, TX | Oil & Gas Property | Aug 2020 |
| 1033 | FOSTER WANDA | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 1034 | FOSTER WM. J | Sherman County, TX | Gas Property | Jun 2026 |
| 1035 | FOSTER, AMANDA | Glasscock County, TX | Oil & Gas Property | Aug 2022 |
| 1036 | FOSTER, ED | Wichita County, TX | Oil & Gas Property | Jun 2026 |
| 1037 | FOSTER-HAMILTON | Wichita County, TX | Oil & Gas Property | Jun 2026 |
| 1038 | FOSTER-JOHNSON UNIT | Ector County, TX | Oil & Gas Property | Apr 2026 |
| 1039 | FOSTER-PEGUES UNIT | Ector County, TX | Oil & Gas Property | Jun 2026 |
| 1040 | FOUCH | Reagan County, TX | Oil & Gas Property | Jun 2026 |
| 1041 | FOUKE | Wood County, TX | Oil Property | Jun 2026 |
| 1042 | FOUNDERS JOHNSON STATE | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 1043 | FOUNDERS OBRIEN STATE | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 1044 | FOUNTAIN | Hardin County, TX | Oil & Gas Property | Mar 2006 |
| 1045 | FOUNTAIN | Leon County, TX | Oil & Gas Property | Jun 2026 |
| 1046 | FOUNTAIN II SARANDOS ALLOCATION | Leon County, TX | Oil & Gas Property | Jun 2026 |
| 1047 | FOUR C SAN ANDRES UNIT | Pecos County, TX | Oil & Gas Property | May 2026 |
| 1048 | FOUR CORNER | Archer County, TX | Oil Property | Jun 2026 |
| 1049 | FOUR CORNERS | Crane County, TX | Oil & Gas Property | Jun 2026 |
| 1050 | FOUR CORNERS RANCH-UNIT | Frio County, TX | Oil & Gas Property | Jun 2026 |
| 1051 | FOUR CORNERS TXL FEE A | Upton County, TX | Oil & Gas Property | Dec 2024 |
| 1052 | FOUR DOGS UNIT 1 | Panola County, TX | Oil & Gas Property | May 2026 |
| 1053 | FOUR J CATTLE CO | Stephens County, TX | Oil & Gas Property | Jun 2026 |
| 1054 | FOUR K PARTNERS | McMullen County, TX | Oil & Gas Property | Jun 2026 |
| 1055 | FOUR SIXES | Carson County, TX | Oil & Gas Property | Feb 2017 |
| 1056 | FOUR SQUARE RANCH | Edwards County, TX | Oil & Gas Property | Apr 2026 |
| 1057 | FOUR WINDS | Waller County, TX | Oil & Gas Property | Oct 2024 |
| 1058 | FOUR-WAY RANCH | Jackson County, TX | Oil & Gas Property | Jun 2026 |
| 1059 | FOUSHEE-HENKE | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 1060 | FOUSHEE-WRIGHT KEATHLEY SA | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 1061 | FOUST MORRIS UNIT | Johnson County, TX | Oil & Gas Property | Jun 2026 |
| 1062 | FOUTS | Haskell County, TX | Oil & Gas Property | Jun 2026 |
| 1063 | FOWLER | Jack County, TX | Oil & Gas Property | Jun 2026 |
| 1064 | FOWLER | Glasscock County, TX | Oil & Gas Property | Jun 2026 |
| 1065 | FOWLER | Gray County, TX | Gas Property | Jun 2026 |
| 1066 | FOWLER | Wichita County, TX | Oil & Gas Property | Jun 2026 |
| 1067 | FOWLER | Gray County, TX | Gas Property | Jun 2026 |
| 1068 | FOWLER | Jack County, TX | Oil & Gas Property | Feb 2026 |
| 1069 | FOWLER | Ward County, TX | Oil & Gas Property | Jun 2026 |
| 1070 | FOWLER | San Patricio County, TX | Oil & Gas Property | Jun 2026 |
| 1071 | FOWLER | Limestone County, TX | Oil & Gas Property | Jun 2026 |
| 1072 | FOWLER | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 1073 | FOWLER | Jack County, TX | Oil & Gas Property | Jun 2026 |
| 1074 | FOWLER | Johnson County, TX | Gas Property | May 2026 |
| 1075 | FOWLER | Denton County, TX | Oil & Gas Property | Jun 2026 |
| 1076 | FOWLER 1H | Washington County, TX | Oil & Gas Property | Jun 2026 |
| 1077 | FOWLER A. J | Van Zandt County, TX | Oil & Gas Property | Jun 2026 |
| 1078 | FOWLER C | Gray County, TX | Gas Property | Jun 2026 |
| 1079 | FOWLER FARM OIL CO | Wichita County, TX | Oil & Gas Property | May 2026 |
| 1080 | FOWLER SAWYER TRUST UNIT | Hill County, TX | Gas Property | Dec 2024 |
| 1081 | FOWLER STATE UNIT 1720 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 1082 | FOWLER-NEAL | Upton County, TX | Oil & Gas Property | Mar 2016 |
| 1083 | FOWLERTON | McMullen County, TX | Oil & Gas Property | Jun 2026 |
| 1084 | FOWLKES R. E | Baylor County, TX | Oil & Gas Property | Jun 2026 |
| 1085 | FOWLSTON | Moore County, TX | Gas Property | Jun 2026 |
| 1086 | FOWLSTON | Hansford County, TX | Oil & Gas Property | Jun 2026 |
| 1087 | FOWLSTON ESTATE | Wheeler County, TX | Oil & Gas Property | Jun 2026 |
| 1088 | FOX - STOELTJE | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 1089 | FOX 1 | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 1090 | FOX 1 | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 1091 | FOX 37 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 1092 | FOX 4H | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 1093 | FOX A 170-144 UB | Reagan County, TX | Oil & Gas Property | Jun 2026 |
| 1094 | FOX B 170-144 LB | Reagan County, TX | Oil & Gas Property | Jun 2026 |
| 1095 | FOX C 170-144 UB | Reagan County, TX | Oil & Gas Property | Jun 2026 |
| 1096 | FOX CREEK | McMullen County, TX | Oil & Gas Property | Jun 2026 |
| 1097 | FOX CREEK RANCH UNIT A | McMullen County, TX | Oil & Gas Property | May 2026 |
| 1098 | FOX DR 170-144 LB | Reagan County, TX | Oil & Gas Property | Jun 2026 |
| 1099 | FOX E 170-144 UB | Reagan County, TX | Oil & Gas Property | Jun 2026 |
| 1100 | FOX EDWARDS HC1 | McMullen County, TX | Oil & Gas Property | Jun 2026 |